PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7092807-4	1982	The reversible release of the C-5 hydrogen was utilized as a measure of the enzyme activity with 5-3H-labelled chondroitin as a substrate.	Chondroitin	111-122	complement C5	Homo sapiens	30-33